The one-shot will detail the history of Woodrow McCord, a new character revealed in "Original Sin" to be Nick Fury's predecessor in the role of "Man on the Wall," protecting Earth from a variety of bizarre otherworldly threats.

"I liked that McCord was very much a blank slate. All we know about the man is his job and how he died," Latour told CBR News. "And though those two things speak volumes, there was still clearly a great opportunity to get in there and flesh him out and in some ways see how his history might serve as a warning for the men and women who follow in his shoes; to take a look at how the ripples created by the things he's done still impact the Marvel U to this day."